/* 1200~960之间 */
@media screen and (max-width: 1200px) {
    .wrapper {
        width: 92vw;
    }

    /* 导航栏 */
    article .flex-col-8 {
        max-width: calc(4.16667 * 7%);
        flex: 0 0 calc(4.16667 * 7%);
    }

    /* 占位盒子隐藏 */
    article .placeholder {
        display: none;
    }

    /* 头部导航栏部分隐藏显示 */
    .nav-left li:nth-child(4),
    .nav-left li:nth-child(5) {
        display: none;
    }

    .nav-left .nav-drop-down-btn {
        display: block !important;
    }

    .nav-right .mobile {
        display: none;
    }

    .nav-user .header-position {
        display: none;
    }
}